Skip to main content

Reply to this post | See parent post | Go Back
View Post [edit]

Poster: aronsson Date: Oct 6, 2009 10:18am
Forum: forums Subject: Re: Stale .pureftpd-upload* file blocks checkin

My friends mentioned the TCP window scaling option. With my ping roundtrip time of 194 ms (from 130.236.254.105 in Sweden) TCP without window scaling might max out at 320 kbyte/s.

It is on at my end. I'm running a standard Ubuntu Linux 9.04 and "cat /proc/sys/net/ipv4/tcp_window_scaling" answers "1" (meaning true/on).